CVE-2026-64609

Description

Out-of-bounds read via sun.misc.Unsafe in Apache Fory. When out-of-band zero-copy deserialization is used, readAlignedVarUint() can read beyond the bounds of the underlying buffer. Out-of-band zero-copy deserialization is an opt-in feature; applications that do not use it are not affected. This issue affects Apache Fory (formerly Apache Fury): from 0.5.0 before 1.4.0. Versions before 0.11.0 were published under the Maven coordinates org.apache.fury:fury-core. Users are recommended to upgrade to version 1.4.0, which fixes the issue.

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Produits concernés

• Apache Software Foundation Apache Fory
• Apache fory

Scores CVSS

Faiblesses (CWE)

• CWE-125

Références

• https://lists.apache.org/thread/rdv22ks3b0cxh0r52w3ghxgkxqso3f1b Vendor Advisory
• http://www.openwall.com/lists/oss-security/2026/07/21/6 Third Party Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories